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270 Commits

Author SHA1 Message Date
Alex Forencich
ed2d34153d Use PHY rx_status signal for link status detection 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-17 00:46:05 -07:00
Alex Forencich
2b33698f9b Fix alignment 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-16 13:25:13 -07:00
Alex Forencich
827cb1ea1d Pipeline arbitration delay in muxes 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-15 19:35:39 -07:00
Alex Forencich
01aa6a885b Rewrite early ready condition 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-15 19:32:28 -07:00
Alex Forencich
a020225304 Rewrite resets 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-15 19:30:14 -07:00
Alex Forencich
835f0d38f0 Update PTP subsystem to use separate clock for improved stability 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-06 17:46:16 -07:00
Alex Forencich
18d5c325bf Fix CMAC RX PTP timestamps 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-05 23:21:11 -07:00
Alex Forencich
c2fea3a616 Add port register blocks with support for PHY link status reporting 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-04 09:03:37 -07:00
Alex Forencich
cfdd6f5455 Decouple transmit completion handling from PTP timestamping 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-01 17:41:47 -07:00
Alex Forencich
53f3547ef5 Rework hierarchy to move port-specific logic out of mqnic_core and into mqnic_interface and new port-level modules 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-29 14:32:57 -07:00
Alex Forencich
d5c2566dff Add statistics collection for AXI DMA IF 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-23 13:12:50 -07:00
Alex Forencich
2bd8350276 Add RX queue mapping module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-23 00:12:22 -07:00
Alex Forencich
28bbae908b fpga/common: Store receive queue index in packet object in driver model 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-22 19:04:26 -07:00
Alex Forencich
7f8bbe30de Add application ID 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-21 13:15:45 -07:00
Alex Forencich
ba70498518 fpga: Add DMA immediate connections and parameters 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-20 15:00:58 -07:00
Alex Forencich
c587bc54a1 fpga/common: Add port mapping modules 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-12 21:16:17 -07:00
Alex Forencich
3d5dc74e01 fpga/common: Fix MTU register write addresses 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-12 14:10:47 -07:00
Alex Forencich
f082196b4a Expose EVENT_QUEUE_INDEX_WIDTH parameter at top-level 2022-03-29 23:15:06 -07:00
Alex Forencich
4310c3e0e7 Pass SCHED_PER_IF and PTP_PORT_CDC_PIPELINE parameters through to application block 2022-03-28 21:57:53 -07:00
Alex Forencich
cbd9d0dfc6 Expose port and scheduler block counts in IF control block; update driver model, driver, and userspace tools to handle scheduler blocks separately from ports 2022-03-28 17:23:27 -07:00
Alex Forencich
09128df360 Add SCHED_PER_IF parameter to split scheduler count from port count 2022-03-28 15:20:33 -07:00
Alex Forencich
dfae34ed25 Pass through PTP pipelining settings 2022-03-28 00:50:29 -07:00
Ulrich Langenbach
984a58684c fix partial initialisation of memory 
the fixed issue has been introduced in 0560f98e799d741d62522e61bf23321fc3f2880b
 2022-03-24 15:50:25 -07:00
Alex Forencich
6cb5297e28 Fix TDMA BER pipeline register 2022-03-17 13:28:41 -07:00
Alex Forencich
fdabde6d0f Remove deprecated assignments 2022-03-15 17:52:12 -07:00
Alex Forencich
1291d7b1b7 Add pipeline registers to TDMA BER modules 2022-03-15 17:40:27 -07:00
Alex Forencich
d9e79c9923 Rename cores to match transceiver type 2022-03-03 22:41:34 -08:00
Alex Forencich
e91de95955 Fix rb_drp timing constraint for write enable signal 2022-03-02 17:31:17 -08:00
Alex Forencich
90d28ec9a2 Add common 10G PHY + GTH/GTY transceiver wrapper module 2022-03-02 17:28:40 -08:00
Alex Forencich
614b391c48 Add DRP register block 2022-02-21 23:20:54 -08:00
Alex Forencich
65fbad93ca Fix parameter defaults 2022-02-20 00:13:35 -08:00
Alex Forencich
2909d205de Remove unused files 2022-02-16 17:40:28 -08:00
Alex Forencich
3997e0d95b Parametriztion updates, add RAM_ADDR_WIDTH as a top-level parameter 2022-02-15 18:01:43 -08:00
Alex Forencich
66708ed6ff Add some more parameter checks 2022-02-14 00:41:28 -08:00
Alex Forencich
627ac359d5 Add layer 2 ingress/egress modules 2022-02-13 23:09:41 -08:00
Alex Forencich
01f0631ddb Update parameters 2022-02-11 22:04:04 -08:00
Alex Forencich
e86d47f667 Improve parameter handling in start_xmit 2022-01-27 23:42:32 -08:00
Alex Forencich
155aa5caae Block in start_xmit when ring is full 2022-01-27 23:34:38 -08:00
Alex Forencich
f98d831014 Ensure that info ring location is empty when sending packets 2022-01-27 23:21:32 -08:00
Alex Forencich
b7bc240aa6 Add JTAG and GPIO passthroughs to application section 2022-01-27 23:06:05 -08:00
Alex Forencich
36bd1f78b0 Add missing parameter connection in rx_fifo 2022-01-26 09:44:35 -08:00
Alex Forencich
2132a8d98f Fix index handling in driver model 2022-01-26 09:30:41 -08:00
Alex Forencich
137a6778da Combine interface control blocks 2022-01-15 21:53:13 -08:00
Alex Forencich
ddd7e639da Add tdest register to scheduler blocks 2021-12-31 17:02:59 -08:00
Alex Forencich
335a5e890b Initial implementation of shared interface datapath 2021-12-31 14:33:31 -08:00
Alex Forencich
ce21774f06 Register space reorganization 2021-12-29 22:31:46 -08:00
Alex Forencich
6163efa0b8 Add output pipeline stage to descriptor FIFOs 2021-12-29 14:30:05 -08:00
Ulrich Langenbach
0560f98e79 support more than 4k queues (workaround quartus loop iteration limit) 2021-12-16 12:09:39 -08:00
Alex Forencich
7a43618e3c Use start_soon instead of fork 2021-12-10 20:43:21 -08:00
Alex Forencich
7e3d8606fc Rework window creation 2021-12-02 16:46:56 -08:00